A portable roof equipment foundation

Abstract

This utility model discloses a portable roof equipment foundation, comprising at least two sets of support frames. Each set of support frames includes a horizontally arranged support beam and at least two vertically arranged support columns. The tops of all support columns are connected to the support beam, and the support columns are spaced apart along the length of the support beam. The bottoms of the support columns are connected to the roof. Different sets of support frames are arranged side-by-side along the width of the support beam, and the support frames are connected by connecting beams. An existing roof equipment foundation is installed on the roof, and the existing equipment is installed on the existing roof equipment foundation. The ends of the support beams of the support frames are set on the existing roof equipment foundation outside the existing equipment. This solution allows for quick and convenient installation on existing roofs without requiring shutdown or relocation of the existing equipment, and without damaging the original roof structure and waterproofing, reducing the possibility of roof leaks after construction. Installation is convenient and the foundation is securely fixed.

Description

Technical Field

[0001] This utility model belongs to the field of roof equipment foundation technology, specifically relating to a portable roof equipment foundation. Background Technology

[0002] Currently, when adding equipment foundations to the roof of an existing project, it is necessary to excavate the existing roof or damage the waterproof layer for foundation fixing, which is cumbersome and can lead to potential roof leaks. For example, using angle steel to directly fix the roof equipment foundation to the existing roof structure layer can damage the waterproof layer and cause roof leaks. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a portable roof equipment foundation, which solves the problems of complex construction and leakage caused by existing solutions, and achieves the beneficial effects of utilizing the original concrete foundation, eliminating the need to stop or move the original equipment, not damaging the roof structure and waterproof layer, and reducing construction difficulty.

[0004] According to the technical solution of this utility model, this utility model provides a portable roof equipment foundation, including at least two sets of support frames; each set of support frames includes a horizontally arranged support beam and at least two vertically arranged support columns, the top of all support columns is connected to the support beam, and the support columns are spaced apart along the length direction of the support beam, and the bottom of the support columns is connected to the roof; different sets of support frames are arranged side by side in the width direction of the support beam, and the support frames are connected to each other by connecting beams; an existing roof equipment foundation is set on the roof, and existing equipment is set on the existing roof equipment foundation, with the ends of the support beams of the support frames set on the existing roof equipment foundation outside the existing equipment.

[0005] In some embodiments, bolt holes are provided at the ends of the support beam, and one or more bolt holes are provided along the length of the support beam. Bolts are inserted into the bolt holes, and the support beam is connected to the existing roof equipment foundation by bolts.

[0006] In some embodiments, the support beam is an I-beam, and the upper and lower surfaces of the support beam correspond to the upper and lower flanges of the I-beam.

[0007] In some embodiments, bolt holes are provided at the ends of the support beam, and one or more bolt holes are provided along the length of the support beam. Bolts are inserted into the bolt holes, and the support beam is connected to the original roof equipment foundation by bolts. The bolt holes are located on the upper and lower flanges on both sides of the web of the I-beam, and the bolt holes on the upper and lower flanges are correspondingly connected.

[0008] In some embodiments, the connecting beam is two or more transversely arranged channel steels.

[0009] In some embodiments, a bottom pad is provided at the bottom of the support column, and the bottom pad is connected to the roof.

[0010] In some embodiments, the support column is an angle steel.

[0011] In some embodiments, in each set of support frames, the first support column is located at the end of the support beam away from the original roof equipment foundation, and the remaining support columns are distributed sequentially at intervals on the side of the first support column facing the other end of the support beam.

[0012] In some embodiments, the support frame consists of two sets. In each set of support frames, there are three support columns, which are perpendicular to the support beams. The height of the support columns is the same as the height of the original roof equipment foundation. There are also three connecting beams, which are arranged laterally and distributed at intervals parallel to each other along the length of the support beams. The connecting beams are connected to the support beams and / or support columns.

[0013] In some embodiments, it is used to support a new device, the base of which is fixedly connected to the top of the support frame.

[0014] Compared with the prior art, the beneficial technical effects of this utility model are as follows: This utility model of a portable roof equipment foundation is well-suited for situations where existing roofs and equipment foundations have been built, equipment is already in operation, and new equipment and its foundations need to be added to the roof. It can be installed quickly and conveniently on existing roofs without stopping or moving the existing equipment, and without damaging the original roof structure or waterproofing, reducing the possibility of roof leaks after construction. It is easy to install and securely fixed. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the portable roof equipment foundation provided by this utility model after installation.

[0016] Figure 2 This is a front view structural diagram of the support frame provided by this utility model.

[0017] Figure 3 This is a top view of the support frame and connecting beam provided by this utility model.

[0018] Explanation of reference numerals in the attached figures: 1. Support beam; 2. Support column; 3. Connecting beam; 4. Existing roof equipment foundation; 5. Existing equipment; 6. Bolt holes; 7. Bolts; 8. Bottom gaskets; 9. New equipment. Detailed Implementation

[0019] This utility model provides a portable roof equipment foundation, which solves the problems of complex construction and leakage caused by existing solutions. It achieves the beneficial effects of utilizing the original concrete foundation, eliminating the need to stop or move the original equipment, not damaging the roof structure and waterproof layer, and reducing construction difficulty.

[0020] Please see Figures 1 to 3 This utility model discloses a portable roof equipment foundation, comprising at least two sets of support frames. Each set of support frames includes a horizontally arranged support beam 1 and at least two vertically arranged support columns 2. The tops of all support columns 2 are connected to the support beam 1, and the support columns 2 are spaced apart along the length of the support beam 1. The bottoms of the support columns 2 are connected to the roof. Different sets of support frames are arranged side-by-side along the width of the support beam 1, and the support frames are connected by connecting beams 3. The connecting beams 3 serve to connect the support frames into a whole and improve the overall load-bearing capacity; the connecting beams 3 are, for example, two or more horizontally arranged channel steels, or other structures that can achieve the required connection function. An existing roof equipment foundation 4 is provided on the roof, and existing equipment 5 is provided on the existing roof equipment foundation 4. The ends of the support beams 1 of the support frames are located on the existing roof equipment foundation 4 outside the existing equipment 5. This solution involves fixing and installing a frame foundation on the existing roof equipment to facilitate the placement of new roof equipment, thus avoiding damage to the original roof structure and waterproofing layer and preventing roof leaks.

[0021] More specifically, bolt holes 6 are provided at the ends of the support beam 1. One or more bolt holes 6 are provided along the length of the support beam 1 and also along its width. Bolts 7 are inserted into the bolt holes 6, and the support beam 1 is connected to the existing roof equipment foundation 4 via bolts 7. For example, the existing roof equipment foundation 4 has a concrete grade of C30, and the existing equipment 5 is connected and fixed to flat steel embedded in the concrete foundation. The newly added support frame of this invention is anchored to the existing roof equipment foundation 4 via bolts 7 (the bolt anchoring position is in the empty space on the concrete foundation surface other than the original equipment installation position). This solution anchors the frame foundation to the existing roof foundation with bolts, which is simple to operate and does not damage the original roof or waterproof layer.

[0022] Support beam 1 is, for example, an I-beam. The upper and lower surfaces of support beam 1 correspond to the upper and lower flanges of the I-beam, ensuring the required load-bearing capacity. As a supplementary explanation, an I-beam is a profile with an I-shaped cross-section. The horizontal sections corresponding to the upper and lower flanges are generally called the upper and lower flanges, and the vertical section in the middle of the I-beam is generally called the web.

[0023] Furthermore, bolt holes 6 are provided at the ends of the support beam 1. One or more bolt holes 6 are provided along the length of the support beam 1, and bolts 7 are inserted into the bolt holes 6. The support beam 1 is connected to the existing roof equipment foundation 4 via bolts 7. The support beam 1 is an I-beam, and the upper and lower surfaces of the support beam 1 correspond to the upper and lower flanges of the I-beam, as shown in the example. Figure 1 , Figure 3 As shown, more specifically, the bolt holes 6 are located on the upper and lower flanges on both sides of the web of the I-beam, and the bolt holes 6 on the upper and lower flanges are correspondingly connected. For example, in the illustrated embodiment, a support beam 1 is provided with eight bolt holes 6. Among them, the upper flange on the front side of the web has two bolt holes spaced apart along the length of the support beam 1, the upper flange on the rear side of the web has two bolt holes spaced apart along the length of the support beam 1, and the lower flange has four bolt holes that correspond one-to-one with the bolt holes on the upper flange. Thus, four bolts 7 are inserted for anchoring during installation. The upper and lower flanges provide auxiliary limiting to prevent the bolts from tilting and shaking. The bolts are provided on both sides of the web and at two locations along the length of the support beam 1, which can achieve a better fixing effect.

[0024] In this embodiment, a bottom pad 8 is provided at the bottom of the support column 2, and the bottom pad 8 is connected to the roof, which helps to increase structural stability. The support column 2 is, for example, an angle steel. Further, it is preferable to weld a galvanized steel plate to the bottom of the angle steel as the bottom pad 8.

[0025] More specifically, in each set of support frames, the first support column 2 is located at the end of the support beam 1 furthest from the original roof equipment foundation 4, and the remaining support columns are distributed at intervals on the side of the first support column facing the other end of the support beam 1. In this way, the stress on the entire support beam 1 is distributed through multiple support columns 2 and the original roof equipment foundation 4. Further, as... Figure 1 As shown, the spacing between the support columns 2 is the same as or similar to the spacing between the original roof equipment foundation 4 and the nearest support column.

[0026] Further, in the illustrated embodiment, there are two sets of support frames. In each set of support frames, there are three support columns 2. The support columns 2 are perpendicular to the support beams 1, and the height of the support columns 2 is the same as the height of the original roof equipment foundation 4, so that the support beams 1 are horizontal or nearly horizontal. The two sets of support frames are parallel, and the overall width of the two sets of support frames is the same as or similar to that of the original roof equipment foundation 4. There are three connecting beams 3, which are arranged laterally and distributed at intervals parallel to each other along the length of the support beams 1. The connecting beams 3 are connected to the support beams 1 and / or the support columns 2. The support beams 1, support columns 2, and connecting beams 3 are preferably all steel structures, such as the aforementioned I-beams, angle steel, and channel steel, respectively. The support beams 1, support columns 2, and connecting beams 3 are welded and fixed together. The I-beams and angle steel are connected by welding, which allows for quick and convenient fabrication of the steel foundation frame. The connecting beams 3, for example, are distributed at the end of the support beams 1 away from the original roof equipment foundation 4, similar to the support columns 2. Figure 3 As shown, the left end of the supporting frame is fixed by bolts, and the middle and right sides are connected and fixed by multiple connecting beams 3 to ensure the overall structure is stable and reliable.

[0027] Please see Figure 1 The portable roof equipment foundation of this utility model is used to support one or more additional devices 9. The base of the additional device 9 is fixedly connected to the top of the support frame, or more specifically, welded to the upper surface of the support beam 1. It is easy to install and securely fixed. More specifically, the additional device 9 is simultaneously installed on two support beams 1, and there is at least one support column 2 directly below the additional device 9, which can further ensure the stable support effect.

[0028] In summary, the portable roof equipment foundation of this utility model is well-suited for situations where existing roofs and equipment foundations have been built, equipment is already in operation, and new equipment and its foundations need to be added to the roof. Typically, it involves adding a steel foundation to an existing roof. This method allows for quick and convenient installation on existing roofs with relatively low construction difficulty. It does not require stopping or relocating the existing equipment, nor does it damage the original roof structure or waterproofing, reducing the possibility of roof leaks after construction. It is also easy to install and securely fixed.

Claims

1. A portable rooftop equipment foundation, characterized in that, It includes at least two sets of support frames; in each set of support frames, there is a horizontally arranged support beam (1) and at least two vertically arranged support columns (2), the top of all support columns (2) is connected to the support beam (1), and the support columns (2) are spaced apart along the length of the support beam (1), and the bottom of the support columns (2) is connected to the roof; the support frames of different sets are arranged side by side in the width direction of the support beam (1), and the support frames are connected to each other by connecting beams (3); An existing roof equipment foundation (4) is set on the roof, and an existing equipment (5) is set on the existing roof equipment foundation (4). The end of the support beam (1) of the support frame is set on the existing roof equipment foundation (4) outside the existing equipment (5).

2. The portable rooftop equipment foundation according to claim 1, characterized in that, Bolt holes (6) are provided at the ends of the support beam (1). There are one or more bolt holes (6) along the length of the support beam (1). Bolts (7) are inserted into the bolt holes (6). The support beam (1) is connected to the original roof equipment foundation (4) by bolts (7).

3. The portable roof equipment foundation according to claim 1, characterized in that, The support beam (1) is an I-beam, and the upper and lower surfaces of the support beam (1) correspond to the upper and lower flanges of the I-beam.

4. The portable roof equipment foundation according to claim 3, characterized in that, Bolt holes (6) are provided at the ends of the support beam (1). There are one or more bolt holes (6) along the length of the support beam (1). Bolts (7) are inserted into the bolt holes (6). The support beam (1) is connected to the original roof equipment foundation (4) by bolts (7). The bolt holes (6) are located on the upper and lower flanges on both sides of the web of the I-beam, and the bolt holes (6) on the upper and lower flanges are connected to each other.

5. The portable roof equipment foundation according to claim 1, characterized in that, The connecting beam (3) consists of two or more transversely arranged channel steels.

6. The portable roof equipment foundation according to claim 1, characterized in that, The bottom of the support column (2) is provided with a bottom pad (8), which is connected to the roof.

7. The portable roof equipment foundation according to claim 1, characterized in that, The support column (2) is made of angle steel.

8. The portable rooftop equipment foundation according to claim 1, characterized in that, In each set of support frames, the first support column of all support columns (2) is located at the end of the support beam (1) away from the original roof equipment foundation (4), and the remaining support columns are distributed in sequence at intervals on the side of the first support column facing the other end of the support beam (1).

9. The portable rooftop equipment foundation according to any one of claims 1-8, characterized in that, The support frame consists of two sets. In each set of support frames, there are three support columns (2). The support columns (2) are perpendicular to the support beams (1). The height of the support columns (2) is consistent with the height of the original roof equipment foundation (4). There are three connecting beams (3). The three connecting beams (3) are arranged laterally and are distributed at intervals parallel to each other in the length direction of the support beams (1). The connecting beams (3) are connected to the support beams (1) and / or the support columns (2).

10. The portable rooftop equipment foundation according to any one of claims 1-8, characterized in that, It is used to support the new equipment (9), and the base of the new equipment (9) is fixedly connected to the top of the support frame.

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